摘要
阐述了高次谐波的污染对电力、煤矿、智能建筑、医院等行业的正常运行造成的危害。介绍了谐波治理的方法,即采用无源滤波器、有源滤波器、混合型滤波器及谐波保护器,举例说明了谐波保护器的应用。指出了加强对谐波进行管理、监测和治理的重要性。
The harm of higher harmonic pollution, which influence the normal operation of electricity, coal mine, intelligent building, hospital, were expounded. The methods of harmonic suppression were introduced, such as adopting passive power filter （ PPF ） , active power filter （ APF）, hybrid filter and harmonic protective device （HPD）. The example of application of harmonic protective device were given. It was pointed out that the managment, inspection and suppression of harmonic were very＂ important.
出处
《低压电器》
北大核心
2007年第16期48-52,共5页
Low Voltage Apparatus
关键词
谐波
谐波污染
谐波治理
谐波保护器
电能质量
现代化用电设备
harmonic
harmonic pollution
harmonics suppression
harmonic protective device（HPD）
electrical energy quality
modern electrical equipment
